Fig. 1.91. Management of system: 1 – entering in memory and step-by-step increase in value of speed, the supported system of restriction of speed; 2 – a call from memory of the kept value of restriction of speed; 3 – function shutdown (with storing of value of restriction of speed); 4 – entering in memory and step-by-step reduction of speed, the supported system of restriction of speed

At a constant speed (since 30 km/h) press the switch 2 – value of speed will be brought in memory (fig. 1.91).